#ifndef _OTDR_PERIPHERAL_

extern int getBatteryPower(int *power1, int *power2);
extern int getChargeState(int *chargeState1, int *chargeState2, int *externalPowerSupply);

extern int getTemperature(int *data);

extern int setLCDBrightness(int brightness);
extern int setBacklightTime(int backlightTime);
extern int setBacklightAlwaysOn();
extern int get_temp_vol(float *data);
#endif